$base_color:#f70;
$base_bg:#dac;
$base_ft:30px;
*{
    padding: 0;
    margin: 0;
}
html,body{
    width: 100%;
    height: 100%;
    #app{
        width: 100%;
        background: $base_bg;
        color: $base_color;
        p{
            font-size: 40px;
            color: #0f0;
        }
        h2{
            font-size: $base_ft;
        }
    }
}